Re: Output does not work

ransomwaretracker.RW_IPBL should be connected to an aggregator based on stdlib.aggregatorIPv4Outbound or stdlib.aggregatorIPv4Generic because the indicators generated have direction set to outbound (they are C2). The inbound aggregator collects only indicators with direction set to inbound or with no direction attribute at all.

You can check this by clicking on one of the indicators in the LOGS view. You will see a DROP generated by the indbound aggregator.